MC68HC908JW32_09 Datasheet, PDF (30/232 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Memory
Addr.
$0044
$0045
$0046
$0047
$0048
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
USB Endpoint 0
Data Register 4
(UE0D4)
Read: UE0D47_OUT
Write: UE0D47_IN
Reset:
UE0D46_OUT
UE0D46_IN
UE0D45_OUT
UE0D45_IN
UE0D44_OUT UE0D43_OUT
UE0D44_IN UE0D43_IN
Unaffected by reset
UE0D42_OUT
UE0D42_IN
UE0D41_OUT
UE0D41_IN
UE0D40_OUT
UE0D40_IN
USB Endpoint 0
Data Register 5
(UE0D5)
Read: UE0D57_OUT
Write: UE0D57_IN
Reset:
UE0D56_OUT
UE0D56_IN
UE0D55_OUT
UE0D55_IN
UE0D54_OUT UE0D53_OUT
UE0D54_IN UE0D53_IN
Unaffected by reset
UE0D52_OUT
UE0D52_IN
UE0D51_OUT
UE0D51_IN
UE0D50_OUT
UE0D50_IN
USB Endpoint 0
Data Register 6
(UE0D6)
Read: UE0D67_OUT
Write: UE0D67_IN
Reset:
UE0D66_OUT
UE0D66_IN
UE0D65_OUT
UE0D65_IN
UE0D64_OUT UE0D63_OUT
UE0D64_IN UE0D63_IN
Unaffected by reset
UE0D62_OUT
UE0D62_IN
UE0D61_OUT
UE0D61_IN
UE0D60_OUT
UE0D60_IN
USB Endpoint 0
Data Register 7
(UE0D7)
Read: UE0D77_OUT
Write: UE0D77_IN
Reset:
UE0D76_OUT
UE0D76_IN
UE0D75_OUT
UE0D75_IN
UE0D74_OUT UE0D73_OUT
UE0D74_IN UE0D73_IN
Unaffected by reset
UE0D72_OUT
UE0D72_IN
UE0D71_OUT
UE0D71_IN
UE0D70_OUT
UE0D70_IN
Read:
Unimplemented Write:
$0049
Read:
Unimplemented Write:
$004A
Read:
Unimplemented Write:
$004B
$004C
$004D
$004E
$004F
Read:
Unimplemented Write:
Reset:
Read:
SPI Control Register
(SPCR)
Write:
Reset:
SPI Status and Control ^Read:
Register Write:
(SPSCR) _Reset:
Read:
SPI Data Register
(SPDR)
Write:
Reset:
Read:
Reserved Write:
SPRIE
0
SPRF
0
R7
T7
R
R
0
ERRIE
0
R6
T6
R
SPMSTR
1
OVRF
0
R5
T5
R
CPOL
0
MODF
CPHA
1
SPTE
0
1
R4
R3
T4
T3
Unaffected by reset
R
R
SPWOM
0
MODFEN
0
R2
T2
R
SPE
0
SPR1
0
R1
T1
R
SPTIE
0
SPR0
0
R0
T0
R
$0050
Read:
R
R
R
R
R
R
R
R
Reserved Write:
= Unimplemented
R = Reserved
U = Unaffected by reset
Figure 2-2. Control, Status, and Data Registers (Sheet 4 of 7)
MC68HC908JW32 Data Sheet, Rev. 6
30
Freescale Semiconductor